| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.89 | 5.175% | $116.6286 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $154.39 | 5.647% | $163.1084 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $18.62 | 4.626% | $19.4814 | $19.48 | $19.50 | $19.50 |
| Purchase #4 | $178.41 | 7.872% | $192.4544 | $192.45 | $192.45 | $192.50 |
| Purchase #5 | $216.56 | 5.383% | $228.2174 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $216.87 | 10.420% | $239.4679 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $23.33 | 13.555% | $26.4924 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $919.07 | $985.8505 | $985.85 | $985.85 | $985.90 | |